diff --git a/sdk_container/src/third_party/portage-stable/dev-util/cscope/Manifest b/sdk_container/src/third_party/portage-stable/dev-util/cscope/Manifest
new file mode 100644
index 0000000000..bdf1de8d4d
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-util/cscope/Manifest
@@ -0,0 +1 @@
+DIST cscope-15.7a.tar.bz2 361214 RMD160 8bc904f636e8e6ea4542738095183475911858f9 SHA1 f6348694e5443769add851f97fd39365e93dc474 SHA256 02638bcba790bc8b0562f28dbe789e61794415079d94a676efc287d18dc96037
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/cscope/cscope-15.7a-r1.ebuild b/sdk_container/src/third_party/portage-stable/dev-util/cscope/cscope-15.7a-r1.ebuild
new file mode 100644
index 0000000000..840e5d40c3
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-util/cscope/cscope-15.7a-r1.ebuild
@@ -0,0 +1,65 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-util/cscope/cscope-15.7a-r1.ebuild,v 1.11 2012/04/26 16:47:01 aballier Exp $
+
+EAPI=4
+
+inherit elisp-common eutils
+
+DESCRIPTION="Interactively examine a C program"
+HOMEPAGE="http://cscope.sourceforge.net/"
+SRC_URI="mirror://sourceforge/cscope/${P}.tar.bz2"
+
+LICENSE="BSD GPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd"
+IUSE="emacs"
+
+RDEPEND=">=sys-libs/ncurses-5.2
+	emacs? ( virtual/emacs )"
+DEPEND="${RDEPEND}
+	sys-devel/flex
+	sys-devel/bison
+	>=sys-devel/autoconf-2.60"
+
+SITEFILE="50${PN}-gentoo.el"
+
+src_prepare() {
+	epatch "${FILESDIR}/${P}-ocs-sysdir.patch" #269305
+}
+
+src_compile() {
+	make clean || die "make clean failed"
+	emake
+
+	if use emacs; then
+		cd "${S}"/contrib/xcscope || die
+		elisp-compile *.el || die
+	fi
+}
+
+src_install() {
+	einstall
+	dodoc AUTHORS ChangeLog NEWS README* TODO
+
+	if use emacs; then
+		cd "${S}"/contrib/xcscope || die
+		elisp-install ${PN} *.el *.elc || die
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die
+		dobin cscope-indexer
+	fi
+
+	cd "${S}"/contrib/webcscope || die
+	docinto webcscope
+	dodoc INSTALL TODO cgi-lib.pl cscope hilite.c
+	docinto webcscope/icons
+	dodoc icons/*.gif
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/50cscope-gentoo.el b/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/50cscope-gentoo.el
new file mode 100644
index 0000000000..08fd4b4493
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/50cscope-gentoo.el
@@ -0,0 +1,34 @@
+(add-to-list 'load-path "@SITELISP@")
+
+(autoload 'cscope-minor-mode "xcscope")
+(autoload 'cscope-display-buffer "xcscope"
+  "Display the *cscope* buffer." t)
+(autoload 'cscope-display-buffer-toggle "xcscope"
+  "Toggle cscope-display-cscope-buffer, which corresponds to
+\"Auto display *cscope* buffer\"." t)
+(autoload 'cscope-next-symbol "xcscope"
+  "Move to the next symbol in the *cscope* buffer." t)
+(autoload 'cscope-next-file "xcscope"
+  "Move to the next file in the *cscope* buffer." t)
+(autoload 'cscope-prev-symbol "xcscope"
+  "Move to the previous symbol in the *cscope* buffer." t)
+(autoload 'cscope-prev-file "xcscope"
+  "Move to the previous file in the *cscope* buffer." t)
+(autoload 'cscope-pop-mark "xcscope"
+  "Pop back to where cscope was last invoked." t)
+(autoload 'cscope-set-initial-directory "xcscope"
+  "Set the cscope-initial-directory variable." t)
+(autoload 'cscope-unset-initial-directory "xcscope"
+  "Unset the cscope-initial-directory variable." t)
+(autoload 'cscope-find-this-symbol "xcscope"
+  "Locate a symbol in source code." t)
+(autoload 'cscope-find-global-definition "xcscope"
+  "Find a symbol's global definition." t)
+(autoload 'cscope-find-global-definition-no-prompting "xcscope"
+  "Find a symbol's global definition without prompting." t)
+
+(defun cscope:hook ()
+  (cscope-minor-mode))
+(add-hook 'c-mode-hook 'cscope:hook)
+(add-hook 'c++-mode-hook 'cscope:hook)
+(add-hook 'dired-mode-hook 'cscope:hook)
diff --git a/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/cscope-15.7a-ocs-sysdir.patch b/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/cscope-15.7a-ocs-sysdir.patch
new file mode 100644
index 0000000000..6b4c17fe91
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/dev-util/cscope/files/cscope-15.7a-ocs-sysdir.patch
@@ -0,0 +1,23 @@
+http://bugs.gentoo.org/269305
+
+--- cscope-15.7a-orig/contrib/ocs	2004-06-21 20:13:22.000000000 +0200
++++ cscope-15.7a/contrib/ocs	2009-05-11 22:33:51.000000000 +0200
+@@ -75,17 +75,10 @@
+ 
+ #set the default value for SYSDIR 
+ if [ -z "${SYSDIR}" ]; then
+-   SYSDIR=/usr/local/lib/cs
++   SYSDIR=/var/lib/cs
+    echo setting default sysdir
+ fi
+ 
+-#check that SYSDIR exists
+-if [ ! -d ${SYSDIR} ]; then
+-   echo -n $SYSDIR does not exist. 
+-   echo Please create the directory and set SYSDIR appropriately
+-   exit 
+-fi
+-
+ # Check that cscope is in PATH
+ type cscope 1>/dev/null 2>&1
+ 
diff --git a/sdk_container/src/third_party/portage-stable/metadata/md5-cache/dev-util/cscope-15.7a-r1 b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/dev-util/cscope-15.7a-r1
new file mode 100644
index 0000000000..6524744186
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/metadata/md5-cache/dev-util/cscope-15.7a-r1
@@ -0,0 +1,13 @@
+DEFINED_PHASES=compile install postinst postrm prepare
+DEPEND=>=sys-libs/ncurses-5.2 emacs? ( virtual/emacs ) sys-devel/flex sys-devel/bison >=sys-devel/autoconf-2.60
+DESCRIPTION=Interactively examine a C program
+EAPI=4
+HOMEPAGE=http://cscope.sourceforge.net/
+IUSE=emacs
+KEYWORDS=alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd
+LICENSE=BSD GPL-2
+RDEPEND=>=sys-libs/ncurses-5.2 emacs? ( virtual/emacs )
+SLOT=0
+SRC_URI=mirror://sourceforge/cscope/cscope-15.7a.tar.bz2
+_eclasses_=elisp-common	3322f14f031ddc95feccd9089c9adc59	eutils	33ef77a15337022e05342d2c772a7a5a	multilib	5f4ad6cf85e365e8f0c6050ddd21659e	portability	0be430f759a631e692678ed796e09f5c	toolchain-funcs	6526ac6fc9aedf391efb91fcd75ace68	user	9e552f935106ff0bc92af16da64b4b29
+_md5_=85f8ee6426f36f2946ecda24b25f77a8